Java BluetoothGattService.addCharacteristic方法代碼示例

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
private BluetoothGattService createAwesomenessService() {
    BluetoothGattService service = new BluetoothGattService(SERVICE_UUID, BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Counter characteristic (read-only, supports notifications)
    BluetoothGattCharacteristic counter = new BluetoothGattCharacteristic(CHARACTERISTIC_COUNTER_UUID,
            BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_NOTIFY,
            BluetoothGattCharacteristic.PERMISSION_READ);
    BluetoothGattDescriptor counterConfig = new BluetoothGattDescriptor(DESCRIPTOR_CONFIG, BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    counter.addDescriptor(counterConfig);
    BluetoothGattDescriptor counterDescription = new BluetoothGattDescriptor(DESCRIPTOR_USER_DESC, BluetoothGattDescriptor.PERMISSION_READ);
    counter.addDescriptor(counterDescription);

    // Interactor characteristic
    BluetoothGattCharacteristic interactor = new BluetoothGattCharacteristic(CHARACTERISTIC_INTERACTOR_UUID,
            BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE, BluetoothGattCharacteristic.PERMISSION_WRITE);
    BluetoothGattDescriptor interactorDescription = new BluetoothGattDescriptor(DESCRIPTOR_USER_DESC, BluetoothGattDescriptor.PERMISSION_READ);
    interactor.addDescriptor(interactorDescription);

    service.addCharacteristic(counter);
    service.addCharacteristic(interactor);

    return service;
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
/**
 * Return a configured {@link BluetoothGattService} instance for the
 * Current Time Service.
 */
public static BluetoothGattService createTimeService() {
    BluetoothGattService service = new BluetoothGattService(TIME_SERVICE,
            BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Current Time characteristic
    BluetoothGattCharacteristic currentTime = new BluetoothGattCharacteristic(CURRENT_TIME,
            //Read-only characteristic, supports notifications
            BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_NOTIFY,
            BluetoothGattCharacteristic.PERMISSION_READ);
    BluetoothGattDescriptor configDescriptor = new BluetoothGattDescriptor(CLIENT_CONFIG,
            //Read/write descriptor
            BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    currentTime.addDescriptor(configDescriptor);

    // Local Time Information characteristic
    BluetoothGattCharacteristic localTime = new BluetoothGattCharacteristic(LOCAL_TIME_INFO,
            //Read-only characteristic
            BluetoothGattCharacteristic.PROPERTY_READ,
            BluetoothGattCharacteristic.PERMISSION_READ);

    service.addCharacteristic(currentTime);
    service.addCharacteristic(localTime);

    return service;
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
/**
 * Setup Battery Service
 *
 * @return the service
 */
private static BluetoothGattService setUpBatteryService() {
    final BluetoothGattService service = new BluetoothGattService(SERVICE_BATTERY, BluetoothGattService.SERVICE_TYPE_PRIMARY);

    // Battery Level
    final BluetoothGattCharacteristic characteristic = new BluetoothGattCharacteristic(
            CHARACTERISTIC_BATTERY_LEVEL,
            BluetoothGattCharacteristic.PROPERTY_NOTIFY | BluetoothGattCharacteristic.PROPERTY_READ,
            BluetoothGattCharacteristic.PERMISSION_READ_ENCRYPTED);

    final BluetoothGattDescriptor clientCharacteristicConfigurationDescriptor = new BluetoothGattDescriptor(
            DESCRIPTOR_CLIENT_CHARACTERISTIC_CONFIGURATION,
            BluetoothGattDescriptor.PERMISSION_READ | BluetoothGattDescriptor.PERMISSION_WRITE);
    clientCharacteristicConfigurationDescriptor.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);
    characteristic.addDescriptor(clientCharacteristicConfigurationDescriptor);

    while (!service.addCharacteristic(characteristic));

    return service;
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
public GattService(AbstractLicenseActivity activity, BluetoothManager bluetoothManager) throws RemoteConnectionException {
    Log.d(TAG, "Create " + this.toString() + " for activity " + activity.toString());
    this.activity = activity;

    gattServer = bluetoothManager.openGattServer(activity, this);
    if (gattServer == null) {
        throw new RemoteConnectionException("Could not create GattServer", false);
    }
    bluetoothGattService = new BluetoothGattService(
            Constants.SERVICE_UUID,
            BluetoothGattService.SERVICE_TYPE_PRIMARY
    );
    bluetoothGattService.addCharacteristic(apduCharacteristic);
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
private void initServer() {
    BluetoothGattService service =new BluetoothGattService(GattProfile.SERVICE_UUID,
            BluetoothGattService.SERVICE_TYPE_PRIMARY);

    //BluetoothGattCharacteristic distanceCharacteristic =
    mDistanceCharacteristic = new BluetoothGattCharacteristic(GattProfile.CHARACTERISIC_UUID,
                    BluetoothGattCharacteristic.PROPERTY_READ | BluetoothGattCharacteristic.PROPERTY_INDICATE,
                    BluetoothGattCharacteristic.PERMISSION_READ);

    service.addCharacteristic(mDistanceCharacteristic);

    mGattServer.addService(service);
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
public BluetoothGattService buildService(UUID serviceUuid, ServiceType serviceType, BluetoothGattCharacteristic[] characteristics){
	BluetoothGattService service = new BluetoothGattService(serviceUuid, serviceType.ordinal());
	for(BluetoothGattCharacteristic characteristic : characteristics){
		service.addCharacteristic(characteristic);
	}
	return service;
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
private void addImmediateAlertService() {
	/*
	 * This method must be called in UI thread. It works fine on Nexus devices but if called from other thread (f.e. from onServiceAdded in gatt server callback) it hangs the app. 
	 */
	final BluetoothGattCharacteristic alertLevel = new BluetoothGattCharacteristic(ALERT_LEVEL_CHARACTERISTIC_UUID, BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE,
			BluetoothGattCharacteristic.PERMISSION_WRITE);
	alertLevel.setValue(HIGH_ALERT);
	final BluetoothGattService immediateAlertService = new BluetoothGattService(IMMEDIATE_ALERT_SERVICE_UUID, BluetoothGattService.SERVICE_TYPE_PRIMARY);
	immediateAlertService.addCharacteristic(alertLevel);
	mBluetoothGattServer.addService(immediateAlertService);
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
private void addLinklossService() {
	/*
	 * This method must be called in UI thread. It works fine on Nexus devices but if called from other thread (f.e. from onServiceAdded in gatt server callback) it hangs the app. 
	 */
	final BluetoothGattCharacteristic linklossAlertLevel = new BluetoothGattCharacteristic(ALERT_LEVEL_CHARACTERISTIC_UUID, BluetoothGattCharacteristic.PROPERTY_WRITE
			| BluetoothGattCharacteristic.PROPERTY_READ, BluetoothGattCharacteristic.PERMISSION_WRITE | BluetoothGattCharacteristic.PERMISSION_READ);
	linklossAlertLevel.setValue(HIGH_ALERT);
	final BluetoothGattService linklossService = new BluetoothGattService(LINKLOSS_SERVICE_UUID, BluetoothGattService.SERVICE_TYPE_PRIMARY);
	linklossService.addCharacteristic(linklossAlertLevel);
	mBluetoothGattServer.addService(linklossService);
}
 

import android.bluetooth.BluetoothGattService; //導入方法依賴的package包/類
@Override
public BluetoothGattService createService() {
	BluetoothGattService bluetoothgattservice = new BluetoothGattService(WATCH_CTRL_SERVICE_UUID, 0);
	BluetoothGattCharacteristic bluetoothgattcharacteristic = new BluetoothGattCharacteristic(KEY_CONTAINER_CHARACTERISTIC_UUID, 4, 16);
	bluetoothgattcharacteristic.setValue(new byte[0]);
	BluetoothGattCharacteristic bluetoothgattcharacteristic1 = new BluetoothGattCharacteristic(NAME_OF_APP_CHARACTERISTIC_UUID, 2, 3);
	bluetoothgattcharacteristic1.setValue(READY_MESSAGE.getBytes());
	BluetoothGattDescriptor bluetoothgattdescriptor = new BluetoothGattDescriptor(CCC_DESCRIPTOR_UUID, 17);
	bluetoothgattdescriptor.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);
	bluetoothgattcharacteristic1.addDescriptor(bluetoothgattdescriptor);
	bluetoothgattservice.addCharacteristic(bluetoothgattcharacteristic);
	bluetoothgattservice.addCharacteristic(bluetoothgattcharacteristic1);
	return bluetoothgattservice;
}